<!--
 * @Author: bobo
 * @Date: 2020-08-30 07:59:10
 * @Description: 菜单开关
 * @FilePath: /vue-admin-boot/src/components/MenuSwitch.vue
-->
<template>
  <div style="padding: 0 15px" @click="toggleClick">
    <svg
      :class="{ 'is-active': opend }"
      class="menuSwitch"
      viewBox="0 0 1024 1024"
      xmlns="http://www.w3.org/2000/svg"
      width="64"
      height="64"
    >
      <path
        d="M408 442h480c4.4 0 8-3.6 8-8v-56c0-4.4-3.6-8-8-8H408c-4.4 0-8 3.6-8 8v56c0 4.4 3.6 8 8 8zm-8 204c0 4.4 3.6 8 8 8h480c4.4 0 8-3.6 8-8v-56c0-4.4-3.6-8-8-8H408c-4.4 0-8 3.6-8 8v56zm504-486H120c-4.4 0-8 3.6-8 8v56c0 4.4 3.6 8 8 8h784c4.4 0 8-3.6 8-8v-56c0-4.4-3.6-8-8-8zm0 632H120c-4.4 0-8 3.6-8 8v56c0 4.4 3.6 8 8 8h784c4.4 0 8-3.6 8-8v-56c0-4.4-3.6-8-8-8zM142.4 642.1L298.7 519a8.84 8.84 0 0 0 0-13.9L142.4 381.9c-5.8-4.6-14.4-.5-14.4 6.9v246.3a8.9 8.9 0 0 0 14.4 7z"
      />
    </svg>
  </div>
</template>

<script>
export default {
  name: "MenuSwitch",
  props: {
    // 默认关闭状态
    isOpend: {
      type: Boolean,
      default: false,
    },
  },
  data() {
    return {
      opend: this.$props.isOpend,
    };
  },
  methods: {
    toggleClick() {
      this.$data.opend = !this.$data.opend;
      //回调给父组件
      this.$emit("toggleClick", this.$data.opend);
    },
  },
};
</script>

<style scoped>
.menuSwitch {
  display: inline-block;
  vertical-align: middle;
  width: 20px;
  height: 20px;
}

.menuSwitch.is-active {
  transform: rotate(180deg);
}
</style>
